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Round|Natural|GIA

1.00ct K VS1 Round Natural Diamond

GD • K/VS1 • GIA 2537300197

Certificate GIA 2537300197

Diamond specifications and retailer prices

From HK$9,540 HKD
As of November 5, 2026
Save HK$20,688 HKD (68%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$30,228 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by GIA 2537300197. Listed at 17 retailers as of November 5, 2026, with prices from HK$9,540 to HK$30,228, a HK$20,688 spread on the same certified stone. NZ Jewellers lists it at HK$30,228. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.00
Carat
K
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle40°
Pavilion angle40.4°
OriginNatural
Grading LabGIA
CertificateGIA 2537300197
Dimensions6.09 × 6.01 × 4.04 mm
L/W Ratio1.01
Top View
6.09 mm6.01 mm1.00 ctK / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2537300197
Side View
Table 58.0%Crown 40°Girdle: THK-VTKPavilion 40.4°Culet: NoneDepth 67.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: HK$30,228 HKD|Low: HK$9,132 HKD|High: HK$31,114 HKD|Avg: HK$13,773 HKD|-2.8%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 6, 2026
Retailer 15HK$9,540 HKD
Retailer 12HK$10,364 HKD
Retailer 7HK$10,395 HKD
Retailer 3HK$10,411 HKD
Retailer 9HK$10,936 HKD
Retailer 8HK$11,054 HKD
Retailer 17HK$11,226 HKD
Retailer 6HK$11,454 HKD
Retailer 5HK$11,744 HKD
Retailer 2HK$12,003 HKD
Retailer 14HK$12,952 HKD
Retailer 10HK$13,666 HKD
Retailer 13HK$14,843 HKD
Retailer 16HK$15,126 HKD
Retailer 11HK$16,004 HKD
Retailer 4HK$21,088 HKD
NZ JewellersHK$30,228 HKD

25 data points across 17 retailers

17 retailersHK$9,540 HKD to HK$30,228 HKD

A
Cheapest Retailer
-
HK$9,540 HKD
A
Retailer 2
-
HK$10,364 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$10,395 HKD
View
A
Retailer 4
-
HK$10,411 HKD
View
Retailer 5
-
HK$10,936 HKD
View
Price last confirmed 8 days ago
A
Retailer 6
-
HK$11,054 HKD
View
A
Retailer 7
-
HK$11,226 HKD
View
B+
Retailer 8
-
HK$11,454 HKD
View
B+
Retailer 9
-
HK$11,744 HKD
View
B+
Retailer 10
-
HK$12,003 HKD
View
B+
Retailer 11
-
HK$12,952 HKD
View
B+
Retailer 12
-
HK$13,666 HKD
View
B+
Retailer 13
-
HK$14,843 HKD
View
B+
Retailer 14
-
HK$15,126 HKD
View
B+
Retailer 15
-
HK$16,004 HKD
View
B
Retailer 16
-
HK$21,088 HKD
View
Most Expensive
B
NZ Jewellers
3fee0221-4559-4d5f-883a-755b6307c27a · Nov 5
HK$30,228 HKD
$3,853 USD
View
16 more retailers have this diamond
Prices start from HK$9,540 HKDSave up to HK$20,688 HKD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.00ct Round
HK$9,540 HKD